Please read before you buy: 

Notice that international shipping can take up to 14-30 days.

VINTAGE COLEMAN PORTABLE PH METER FROM 1968, MODEL 37A. 105-125V 50/60 CYCLES 3WATTS.

CONDITION UNKNOWN AND UNTESTED, COMES WITHOUT THE BLACK CASE!!

BATTERY AND ELECTRODES ARE NOS BUT UNTESTED AND CONDITION UNKNOWN.

PART NO : 37A, 3-472, 37-050, 3-652, 3-711.

                                                                   
                                                           I will ship world wide and we do
                                                combine shipping to save
                                                   you some $$$$$$$$$